What is the range of the input impedance of a common-base configuratio – McqOptions

MCQOPTIONS

1.	What is the range of the input impedance of a common-base configuration?
A.	A few ohms to a maximum of 50
B.	1 k to 5 k
C.	100 k to 500 k
D.	1 M to 2 M
Answer» B. 1 k to 5 k

Discussion

No Comment Found

Related MCQs

In a hybrid equivalent circuit, ________ is determined to make it easier to find the other parameters.
In an unbypassed emitter-bias configuration ________ replaces re in the hybrid equivalent circuit.
The feedback pair uses a(n) ________ transistor driving a(n) ________ transistor, the two devices acting effectively much like one pnp transistor.
The ac voltage gain of a Darlington connection is about ________.
The ________ the source resistance, the ________ the overall gain of an amplifier.
The ________ the level of RL, the ________ the level of ac voltage gain.
The dc load line and ac load line both have the same ________ .
The coupling capacitor places the load and collector resistors in a ________ arrangement.
Ideally, the changes in the load resistor or the source resistor should have ________ effect on all the parameters of the two-port model.
The loaded voltage gain of an amplifier is ________ the no-load level.